David Anthony Boyd

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Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Process for treating black liquor
- Patent number 10,184,213
- Issue date Jan 22, 2019
- Huntsman International LLC
- Arend-Jan Zeeuw
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for reducing the formation of by-product dinitrobenzene in t...
- Patent number 8,604,256
- Issue date Dec 10, 2013
- Noram International Limited
- Sergio Berretta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Internally circulating fluidized bed membrane reactor system
- Patent number 7,141,231
- Issue date Nov 28, 2006
- Membrane Reactor Technologies Ltd.
- John Grace
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Integrated effluent treatment process for nitroaromatic manufacture
- Patent number 6,288,289
- Issue date Sep 11, 2001
- Noram Engineering and Constructors Ltd.
- David Anthony Boyd
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR TREATING BLACK LIQUOR
- Publication number 20170306558
- Publication date Oct 26, 2017
- Huntsman International LLC
- Arend-Jan Zeeuw
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ELECTROLESS PLATING OF RUTHENIUM AND RUTHENIUM-PLATED PRODUCTS
- Publication number 20140170328
- Publication date Jun 19, 2014
- Noram Engineering and Constructors Ltd.
- David Anthony Boyd
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR REDUCING THE FORMATION OF BY-PRODUCT DINITROBENZENE IN T...
- Publication number 20110218368
- Publication date Sep 8, 2011
- NORAM INTERNATIONAL LIMITED
- Sergio Berretta
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMMUNICATING COMPARTMENTALIZED FLUIDIZED BED REACTOR
- Publication number 20080118407
- Publication date May 22, 2008
- Membrane Reactor Technologies Ltd.
- John R. Grace
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Internally circulating fluidized bed membrane reactor system
- Publication number 20050036940
- Publication date Feb 17, 2005
- Membrane Reactor Technologies Ltd.
- John Grace
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL